Geodesic Icosahedra Duals

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Dual Geodesic Icosahedron Pattern 6 [3,1]
Vertices:  260  (20[3] + {60 * 4}[3])
Faces:132  (12 regular pentagons
    + 60 mirror-symmetric hexagons
    + 60 irregular hexagons)
Edges:390  (5 different lengths)
Symmetry:  Chiral Icosahedral  (I)
Dual Solid:  Geodesic Icosahedron Pattern 6 [3,1]
(values below based on edge-scribed radius = 1)
Edge 1 (60):  ≈0.17120126749620884017
Edge 2 (60):  ≈0.18406303101291491661
Edge 3 (120):  ≈0.19896224782499093114
Edge 4 (90):  ≈0.20099970112036086923
Edge 5 (60):  ≈0.20310105619464354030
Edge-scribed Radius:  1
Volume:≈4.1103861167562480707